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Surf Forecasts:
Mavericks surfForecast / CAL – San Mateo / USA
48hr Weather and Surf, issued 10 pm Tuesday 21 Apr 2026 PDTForecast update in hr min s Forecast update imminent
Mavericks surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Mavericks sea temperature is
14.4° C
(Which is 2.4°C warmer than normal for this time of year)How big are the waves at Mavericks today?
The current surf forecast for Mavericks at 5AM is: 1.2m 10s primary swell from a West direction and 0.4m 12s secondary swell from a Southwest direction (forecast issued at 10:00pm April 21). The wind direction is predicted to be cross-shore.
| Time (PDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (22 Apr) | 4ft (1.2m) | 10s |
| Afternoon (22 Apr) | 4.5ft (1.3m) | 9s |
| Evening (22 Apr) | 4ft (1.2m) | 9s |
Table - waves today at Mavericks. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Tue 21 | Wednesday 22 | Thursday 23 | Friday 24 | |||||||||||||||||||||
| 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |   |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 11 | 11 | 10 | 10 | 10 | 7 | 10 | 9 | 9 | 8 | 8 | 14 | 14 | 14 | 13 | 13 | 13 | 7 | 7 | 8 | 8 | 7 | 7 | 7 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 448 | 372 | 300 | 288 | 284 | 102 | 301 | 276 | 262 | 205 | 165 | 198 | 194 | 187 | 521 | 225 | 171 | 167 | 181 | 186 | 161 | 121 | 169 | 84 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | on | cross- on | cross- on | cross | cross | cross | cross | on | cross- on | cross | cross- on | cross- on | glass | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | on | on | on | on | on |
High Tide / height (m) | 2:11AM 1.71 | 5:08PM 1.26 | 3:18AM 1.59 | 6:14PM 1.31 | 4:34AM 1.48 | |||||||||||||||||||
Low Tide / height (m) | 8:23PM 0.92 | 9:38AM -0.28 | 9:45PM 0.95 | 10:47AM -0.19 | 11:16PM 0.89 | 11:54AM -0.10 | ||||||||||||||||||
Tue 21 | Wednesday 22 | Thursday 23 | Friday 24 | |||||||||||||||||||||
| Sunrise | - | - | - | - | 6:26 | - | - | - | - | - | - | - | 6:24 | - | - | - | - | - | - | - | 6:22 | - | - | - |
| Sunset | - | - | - | - | - | - | - | 7:51 | - | - | - | - | - | - | - | 7:52 | - | - | - | - | - | - | - | 7:52 |
 | |  |  |  | | |  | | | | | | | | | |  |  | |  | | |  | |
Rain (mm) | 1 | 1 | - | 1 | 1 | 2 | 1 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 12 | 12 | 12 | 12 | 12 | 13 | 14 | 14 | 13 | 12 | 12 | 12 | 12 | 14 | 14 | 13 | 11 | 11 | 11 | 11 | 11 | 12 | 12 | 12 |
| Feels °C (?) | 8 | 10 | 9 | 8 | 8 | 9 | 11 | 13 | 10 | 9 | 10 | 11 | 11 | 12 | 10 | 9 | 6 | 7 | 9 | 9 | 9 | 9 | 9 | 9 |
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
FREE! Surf-Forecast.com widget for your website
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